The KYB Excel-G rear gas shock for Tesla Model 3 and Model Y is a replacement rear shock specified for 2017–2021 Model 3 RWD, 2018–2021 Model 3 AWD, and 2020–2024 Model Y applications. This gas-filled unit provides damping to control wheel movement and support ride control for the vehicle's rear suspension. It serves as a direct replacement option when restoring rear suspension function on the listed Tesla models.
KYB 18-21 Tesla Model 3 AWD / 17-21 Model 3 RWD / 20-24 Model Y Excel-G Gas Shock - Rear